243376164

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 144

約数和(自身を含む): 678053376

約数和(自身を除く): 434677212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 81, 82, 93, 108, 123, 124, 162, 164, 186, 197, 243, 246, 279, 324, 369, 372, 394, 486, 492, 558, 591, 738, 788, 837, 972, 1107, 1116, 1182, 1271, 1476, 1674, 1773, 2214, 2364, 2511, 2542, 3321, 3348, 3546, 3813, 4428, 5022, 5084, 5319, 6107, 6642, 7092, 7533, 7626, 8077, 9963, 10044, 10638, 11439, 12214, 13284, 15066, 15252, 15957, 16154, 18321, 19926, 21276, 22878, 24231, 24428, 30132, 31914, 32308, 34317, 36642, 39852, 45756, 47871, 48462, 54963, 63828, 68634, 72693, 73284, 95742, 96924, 102951, 109926, 137268, 145386, 164889, 191484, 205902, 218079, 219852, 250387, 290772, 308853, 329778, 411804, 436158, 494667, 500774, 617706, 654237, 659556, 751161, 872316, 989334, 1001548, 1235412, 1308474, 1484001, 1502322, 1962711, 1978668, 2253483, 2616948, 2968002, 3004644, 3925422, 4506966, 5936004, 6760449, 7850844, 9013932, 13520898, 20281347, 27041796, 40562694, 60844041, 81125388, 121688082, 243376164]

約数ペア:

[(1, 243376164), (2, 121688082), (3, 81125388), (4, 60844041), (6, 40562694), (9, 27041796), (12, 20281347), (18, 13520898), (27, 9013932), (31, 7850844), (36, 6760449), (41, 5936004), (54, 4506966), (62, 3925422), (81, 3004644), (82, 2968002), (93, 2616948), (108, 2253483), (123, 1978668), (124, 1962711), (162, 1502322), (164, 1484001), (186, 1308474), (197, 1235412), (243, 1001548), (246, 989334), (279, 872316), (324, 751161), (369, 659556), (372, 654237), (394, 617706), (486, 500774), (492, 494667), (558, 436158), (591, 411804), (738, 329778), (788, 308853), (837, 290772), (972, 250387), (1107, 219852), (1116, 218079), (1182, 205902), (1271, 191484), (1476, 164889), (1674, 145386), (1773, 137268), (2214, 109926), (2364, 102951), (2511, 96924), (2542, 95742), (3321, 73284), (3348, 72693), (3546, 68634), (3813, 63828), (4428, 54963), (5022, 48462), (5084, 47871), (5319, 45756), (6107, 39852), (6642, 36642), (7092, 34317), (7533, 32308), (7626, 31914), (8077, 30132), (9963, 24428), (10044, 24231), (10638, 22878), (11439, 21276), (12214, 19926), (13284, 18321), (15066, 16154), (15252, 15957)]